#VU109832 Externally Controlled Reference to a Resource in Another Sphere in Schneider Electric products - CVE-2025-2875

Vulnerability identifier: #VU109832

Vulnerability risk: High

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2025-2875

CWE-ID: CWE-610

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Modicon M258
Hardware solutions / Firmware
Modicon LMC058
Hardware solutions / Firmware
Modicon M241
Hardware solutions / Firmware
Modicon M251
Hardware solutions / Firmware

Vendor: Schneider Electric

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to externally controlled reference to a resource in another sphere. A remote attacker can manipulate a controller's webserver URL and gain access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Modicon M258: All versions

Modicon LMC058: All versions

Modicon M241: before 5.3.12.48

Modicon M251: before 5.3.12.48

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External links
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-133-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2025-133-01.pdf
https://www.cisa.gov/news-events/ics-advisories/icsa-25-140-08

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.